BQ24157YFFT
RoHS 
RoHS compliant
RoHS compliantPackage 20-UFBGA, DSBGA
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description
IC BATT CHRGR LI-ION 20DSBGA
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Buying Options
Total Price: USD $1.98
Unit Price: USD $1.98
≥1 USD $1.98
≥10 USD $1.78024
≥100 USD $1.679744
≥500 USD $1.431232
Inventory: 585
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 400μm
Width 0m
Length 0m
Height 625μm
Technical
Battery Pack Voltage 4.44V Max
Charge Current - Max 1.55A
Current - Charging Constant - Programmable
Programmable Features Current
Switching Frequency 3MHz
Max Junction Temperature (Tj) 125°C
Number of Cells 1
Battery Chemistry Lithium Ion/Polymer
Fault Protection Over Temperature, Over Voltage
Threshold Voltage +3.3V
Supply Current-Max (Isup) 5mA
Adjustable Threshold YES
Output Current 1.25A
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Min Supply Voltage 4V
Max Supply Voltage 6V
Interface I2C
Number of Channels 1
Power Supplies 5V
Operating Supply Voltage 6.5V
Output Voltage 4.44V
Qualification Status Not Qualified
Base Part Number BQ24157
Terminal Pitch 0.4mm
Supply Voltage 5V
Number of Functions 1
Terminal Form BALL
Terminal Position BOTTOM
Subcategory Power Management Circuits
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e1
Packaging Tape & Reel (TR)
Operating Temperature -30°C~85°C TA
Physical
Number of Pins 20
Package / Case 20-UFBGA, DSBGA
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 16 Weeks
Alternative Model
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